A B3 is a 2 family converted from a 1 family. The majority of these are found in Bed Stuy and Bensonhurst in Brooklyn.
If you are splitting the electricity from 2 seperate tenants in two seperate apartments, yes, it has to be a legal 2 family.
I would consult with a real estate attorney and a good architect
Josheph Sorrentino Esq - 718.444.1970
If you have any other questions, feel free to call anytime.
Keller Williams Real Estate
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